| 2008奥运羽毛球热身馆单层网壳稳定分析的ANSYS二次开发及其应用 |
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| 引用本文： | 张爱林,张宝勤,张晓峰,刘学春. 2008奥运羽毛球热身馆单层网壳稳定分析的ANSYS二次开发及其应用[J]. 钢结构, 2006, 21(5): 96-98,101 |
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| 作者姓名： | 张爱林 张宝勤 张晓峰 刘学春 |
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| 作者单位： | 北京工业大学,建工学院,北京,100022 |
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| 基金项目： | 北京市科委奥运专项基金 |
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| 摘 要： | 针对ANSYS中Beam188单元,通过程序二次开发解决了大规模单元端部释放问题,建立钢结构网壳ANSYS分析模型,进行了非线性屈曲分析,得出了在大跨度钢结构网壳设计中,采用Beam188单元能够得到真实的模拟效果。
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| 关 键 词： | 二次开发 Beam188单元 有限元 端部释放 稳定性分析 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-20 |
SECONDARY DEVELOPMENT OF ANSYS SOFIWARE AND ITS APPLICATION IN SINGLE-LAYER RETICULATE SHELL OF BADMINTON ARENA FOR 2008 OLYMPIC GAMES |
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| Zhang Ailin,Zhang Baoqin,Zhang Xiaofeng,Liu Xuechun. SECONDARY DEVELOPMENT OF ANSYS SOFIWARE AND ITS APPLICATION IN SINGLE-LAYER RETICULATE SHELL OF BADMINTON ARENA FOR 2008 OLYMPIC GAMES[J]. Steel Construction, 2006, 21(5): 96-98,101 |
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| Authors: | Zhang Ailin Zhang Baoqin Zhang Xiaofeng Liu Xuechun |
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| Abstract: | ANSYS is powerful finite element analysis software. To Beam 188 element in ANSYS, a fundamental procedure based on APDL programming technique to solve the problem of element endrelease is presented. Then a model of steel structure lattice shell is established and the non-linearity stable analysis is also done . Finally, an authentic simulated result is gained. |
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| Keywords: | secondary development Beam 188 element finite element endrelease stablility analysis |
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